UITextView keyboard hidding problem

I want to hide the keyboard after typing the content into the UITextVie开发者_高级运维w but i can not do this by default like UITextField. Is there any way to hide the keyboard, Rightnow i put the button which can help me out.If any default way to hide it then please tell me.

Use following code for hide the keyboard from text view when user enter "\n"(new line) means press "Done" or "return" button.

- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text {

    if([text isEqualToString:@"\n"]) {
        [textView resignFirstResponder];
        return NO;
    }

    return YES;
}

Example1 and Example2.

[textView resignFirstResponder];

Here is your detail answer